N-{3-Acetyl-4-[2-hydroxy-3-(isopropylamino)propoxy]phenyl}butanamide hydrochloride (1:1)(CAS: 34381-68-5)

N-{3-Acetyl-4-[2-hydroxy-3-(isopropylamino)propoxy]phenyl}butanamide hydrochloride is a white crystalline solid with a molecular weight of approximately 446.5 g/mol. It is sparingly soluble in water but more soluble in organic solvents like methanol and ethanol. The compound is stable under normal conditions but reacts with bases to release the free amine. It is non-flammable and has a pKa of about 2.2.

N-{3-Acetyl-4-[2-hydroxy-3-(isopropylamino)propoxy]phenyl}butanamide hydrochloride is synthesized through a multi-step process involving acetylation, alkylation, and amide formation. The key steps include the initial acetylation of a phenol derivative, followed by the formation of the 2-hydroxy-3-(isopropylamino)propoxy group, and finally the coupling with a butanoyl chloride using a catalyst such as triethylamine. The yield is around 70-75%, and the reaction is typically carried out in an aprotic solvent like dichloromethane.

N-{3-Acetyl-4-[2-hydroxy-3-(isopropylamino)propoxy]phenyl}butanamide hydrochloride is primarily used in the pharmaceutical industry as an intermediate in the synthesis of various drugs. It is also utilized in the polymer industry for the development of functional polymers with enhanced properties. Additionally, it finds applications in the production of sensors and as a reagent in semiconductors for specific chemical modifications.

When handling N-{3-Acetyl-4-[2-hydroxy-3-(isopropylamino)propoxy]phenyl}butanamide hydrochloride, it is essential to wear appropriate personal protective equipment (PPE), including gloves, safety goggles, and a lab coat. The compound should be handled in a well-ventilated area or a fume hood to minimize exposure to vapors. Spills should be cleaned up using appropriate absorbent materials and disposed of according to local regulations. It is important to consult the Safety Data Sheet (SDS) for detailed safety information and emergency procedures.